The definition for demean is "To lower status." Used in a sentence: The embarrassing photograph demeaned the candidate in the eyes of the voters. The definition for compulsion is "an irresistible impulse.", the definition for iridescent is "Having a lustrous or attractivve quality.", and the definition for accommodate is "To give consideration to."

The definition for ethical is "Conforming to accepted standards." Used in a sentence: Mary did the ethical thing and turned in the diamond necklace she found. The definition for buffoonery is "foolish behavior.", the definition for flourish is "To make bold, sweeping gestures.", and the definition for inauspicious is "Not favorable."

The definition for placebo is "An inactive substance used in medical testing." Used in a sentence: Tom, who had taken the placebo, found that his allergy symptoms did not go away. The definition for polarize is "to break up into opposing groups.", the definition for scapegoat is "Someone who bears the blame for others.", and the definition for obnoxious is "Highly offensive."

The definition for perception is "Capacity for seeing or understanding." Used in a sentence: His incredible perception made him the best detective on the force. The definition for combustion is "act of burning.", the definition for insinuate is "To suggest indirectly.", and the definition for civility is "Politeness."

The definition for immoderate is "Beyond usual or proper limits." Used in a sentence: Bob's immoderate appetite shocked the guests at the wedding banquet. The definition for gargantuan is "gigantic.", the definition for salvage is "To save from ruin.", and the definition for interminable is "Never ending, or seemingly endless."